#0  0xb771f424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb68821ef in raise () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
#2  0xb6885835 in abort () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
#3  0xb6a6f71d in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb6ae06d4 in g_cond_wait_until () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb6a74119 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0xb6a74a51 in g_async_queue_timed_pop () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0xb4255d08 in ?? () from /usr/lib/nautilus/extensions-3.0/libnautilus-dropbox.so
No symbol table info available.
#8  0xb6ac4433 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9  0xb69fed4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
No symbol table info available.
#10 0xb693d76e in clone () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.